baber/WOPTO huggingface dataset:
Patent JP-H07251638-A (JP)
Title: Oil tank device for pressure accumulating regenerator
Inventor: NAKAMURA SHUICHI
IPC: B60K15/01
Filed: 1994-03-14
Abstract: PURPOSE:To improve productivity while attaining compactness of an oil tank device, in the oil tank device for a pressure accumulating regenerator. CONSTITUTION:In an oil tank device 11 for a pressure accumulating regenerator, the device comprises a tank main unit 4 for storing operating oil, lower inner pipe 5 opening a lower end 5L to a lower part in the tank main unit 4 and opening an upper end 5U to appear in the outside of the tank main unit 11 and an upper inner pipe 6 opening an upper end 6U to an upper part in the tank main unit 4 and opening a lower end 6L to appear on the outside of the tank main unit 4.
Patent JP-S63211099-A (JP)
Inventor: ISOBE ATSUSHI
IPC: G07F7/04
Filed: 1987-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61202810-A (JP)
Title: Manufacture of original feeding belt of copying machine
Inventor: SHIMABUKURO KATSUJI
IPC: B29D29/00
Filed: 1985-03-06
Abstract: PURPOSE:To make a grinding process unnecessary and to prevent mixing of a foreign matter such as dust through a simple manufacture, by a method wherein liquid urethane rubber of a specific material is case while a cylindrical mold is being turned, to which centrifugal molding is applied while the same is being heated. CONSTITUTION:Liquid urethane is constituted of polyester polyol or high molecular polyol such as polyether polyol, polyisocyanate which is superior in resistance to yellowing and a crosslinker. As for a centrifugal molding machine, the external circumference of which is covered with a heat insulation material 3 and is provided a heating liquid passage 2. A cylindrical mold 7 is fixed to an end of a rotating shaft 6 rotating by a motor 5 by penetrating through the bottom of a heating jacket 1 whose opening is closed by a lid 4. Liquid urethane rubber is cast within the cylindrical mold, centrifugal molding of which is performed on the inside of the cylindrical mold by keeping a rotation of the same on at a specific temperature for a required period of time and material of a belt for feeding original is obtained. Then the same is released from a mold, heated at the specific temperature for a required period of time and made into a product.
Patent JP-S58161979-A (JP)
Inventor: MATSUMURA KOUZOU
IPC: C04B41/91
Filed: 1982-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58161062-A (JP)
Title: Electronic memorandum with retrieval function
Inventor: ISHIKAWA TAKEHIRO
IPC: G06F15/02
Filed: 1982-03-19
Abstract: PURPOSE:To display all stored contents, by providing the first small-scale storage circuit and the second large-scale storage circuit, and setting a character string or a eapital letter, of which contents contains preliminarily a user to retrieve automatically a pertinent channel including this character string. CONSTITUTION:An electronic memory where plural character blocks are inputted from the external and are stored is provided with a small-scale data memory 17 for retrieval and a large-scale memorandum data memory 22 to which data can be inputted optionally from a key matrix 12. A storage circuit where plural character blocks are stored is used as the memory 22, and a storage circuit where a single character block is stored is used as the memory 17, and this memory 17 is used as a storage circuit for retrieval which retrieves stored contents of the memory 22. Contents of the memory 22 are read out successively in accordance with a prescribed operation of the keyboard 12 and are compared with the character block in the memory 17 by coincidence detecting circuits 24a-24f; and when the comparison results in coincidence, the whole or a part of stored contents of the memory 22 is displayed on a memorandum data display part 28.
Patent JP-H10245718-A (JP)
Title: Production of polyester fiber
Inventor: HATTORI KEIJIRO
IPC: D02J1/22
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyester fiber to be used as a warp of a woven fabric, especially a polyester fiber suitable for the high-speed weaving with a water-jet loom to enable the production of a woven fabric in high efficiency. SOLUTION: This polyester fiber is produced by extruding a polyester through a spinneret 1, cooling the produced multifilament Y to a temperature below the glass transition temperature, passing through a heating zone to effect the non-contact drawing in heated state, subjecting the running yarn to entangling treatment without applying a spinning oil, applying a spinning oil and taking up the yarn at a speed of >=4,000m/min.
Patent JP-H01287882-A (JP)
Title: Disk cartridge
Inventor: TANIGUCHI TOMIZO
IPC: G11B23/03
Filed: 1989-02-25
Abstract: PURPOSE:To attain the drop-out detecting test in a temporary coupling condition and to prevent a defective disk from being abolished together with a case by installing and temporarily coupling a U-shaped clip on the outer surface of a case. CONSTITUTION:At the front part edge of upper and lower cases 2 and 3, recessed and projecting parts 20 and 21 for first and second positionings are formed at two places of both edges in a width direction and at the rear part side of a case main body 1, recessed and projecting parts 22 and 23 for third positioning are formed. The recessed and projecting parts 20 and 21 for the first and second positionings are pressured and fitted, further, the recessed and projecting parts 22 and 23 for the third positioning are pressured and fitted and both upper and lower cases 2 and 3 are positioned. Next, a U-shaped clip 40 is installed at label sticking recessed places 41 and 42 of a rear part 1b of both upper and lower cases 2 and 3, both upper and lower cases 2 and 3 are temporarily coupled and in this condition, the drop-out detecting test of a magnetic disk 10 is executed. Thus, in the temporary coupling condition, the drop-out detecting test is executed and it can be prevented that the defective disk is abolished together with the case.
Patent JP-S53128929-A (JP)
Title: Horizontal output circuit
Inventor: MINAMIGUCHI HIDEAKI
IPC: H04N3/16
Filed: 1977-04-15
Abstract: PURPOSE:To secure insulation between the horizontal deflection circuit part and the active power source for the horizontal output circuit.
Patent JP-H01228922-A (JP)
Title: Conversion of hydrocarbon and production of methyl-tertiary butyl ether
Inventor: BRINKMEYER FRANCIS M
IPC: C07C11/00
Filed: 1988-02-26
Abstract: PURPOSE: To obtain monoolefins and isoolefins by bringing a source material containing mono-1-olefins and isoparaffins into contact with a catalyst comprising zinc aluminize, group VIII metals and lead, etc., and then allowing the olefins to react with alcohols to obtain an ether.  
     CONSTITUTION: A source material containing 4 to 10C mono-1-olefins (e.g. butene-1) and 4 to 10C isoparaffins (e.g. isobutane) is brought into contact with a catalyst comprising 100 pts.wt. of zinc aluminate, 0.01 to 10 pts.wt. of group VIII metals and 0 to 5 pts.wt. of lead, tin or Ge to carry out isomerization into monoolefins having double bounds (e.g. butene-2) and dehydrogenation to obtain isoolefins (e.g. isobutene). Then the product flow containing these olefins is brought into contact with methanol or the like to obtain a flow containing the objective ether. The flow containing mono-1-olefins is drained from the separating zone and refluxded into the reaction zone. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08238976-A (JP)
Title: Load monitor
Inventor: YASUKI HISANORI
IPC: B60P7/06
Filed: 1995-03-03
Abstract: PURPOSE: To reduce the burden of occupants by comparing the reference image of a load state photographed at the first time with a present image photographed at the second time after the lapse of a certain time, and putting an alarm means in action judging abnormality to be generated when the fluctuation change of the compared result is the allowable value or more. CONSTITUTION: An image photographed by a camera after the lapse of specified time from the time of taking in a reference image is stored as a present image in a memory 31a. The difference between the reference image and the present image is obtained by a differentiator 33, and whether this difference exceeds the reference value is judged. In the case of exceeding the reference value, a counter is advanced by one in order to count the generated frequency of the difference, that is, the counter counts the frequency of judging that there is obviously the difference in the continuous state between the reference image and the present image, and when the counter value is the preset frequency or more, it means that there is obviously no load left. An alarm part 5 is then actuated, and the image photographed by the camera is recorded in the VTR of a recording part 6 to terminate processing.
Patent JP-H11233427-A (JP)
Title: Close head photolithography device and method
Inventor: KURODA AKIRA
IPC: H01L21/027
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To enable fine work at 100 nm or less with a high throughput, eliminate the necessity of alignment for introduction of light in a work probe, enable compact constitution of a device, realize high rigidity of the device, reduce the influence of external noise such as floor vibration and acoustic vibration, and enable improvement in the work precision. SOLUTION: In this close head photolithography device or method, the surface of an object to be worked is brought closely at a predetermined distance or less and aligned with a optical head 101 having a fine aperture arranged to face the surface to be worked, and the optical head is caused to perform two-dimensional scanning relatively to the surface to be exposed, which is the surface to be worked. Optical irradiation/non-irradiation from a light source is controlled in accordance with the position of the optical head, and an evanescent light 109 leaking out from the distal end of the fine aperture is applied to the surface to be exposed, thus carrying out fine work.
Patent JP-H09239508-A (JP)
Title: Method for melting and casting metal in mold
Inventor: FURANTSU FUUGO
IPC: B22D27/13
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously produce a large scaled casting and many castings from a reaction material while evacuating in a short time without intermitting the vacuum condition. SOLUTION: A mold 10 and a crucible 13 are simultaneously evacuated and successively, induction melting in the crucible 13 is executed with an induction coil 15 existing at the out of the vacuum. While keeping the vacuum condition, the crucible 13 together with the mold 10 in a casting chamber 6 are tilted at least at 180 deg. to pour the molten metal into the mold 1 from the crucible 13.
Patent JP-H01218705-A (JP)
Title: Method for cold tandem rolling
Inventor: YAMAMOTO HIROYASU
IPC: B21B1/28
Filed: 1988-02-29
Abstract: PURPOSE:To positively keep a high accurate sheet shape by performing high draft rolling at a prescribed bitting temp. in passes other than the final pass by heating a rolled stock and rolling the rolled stock at a temp. not higher than a prescribed temp. by cooling the stock in only the final pass. CONSTITUTION:A rolled stock is heated so that the stock is rolled at a bitting temp. of 100-500 deg.C in one or more passes except the final pass. Then, in the final pass, the stock is cooled to be bitten by a pair of rolls at a temp. of <=150 deg.C. Hence, rolling with high draft is performable by preventing generation of sheet shape defects such as shape deformation, side elongation, and center elongation.
Patent JP-S60193839-A (JP)
Inventor: OBARA MICHIYA
IPC: B65D19/06
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09235103-A (JP)
Title: Storage of electric power and apparatus therefor
Inventor: TANIMURA YASUHIRO
IPC: C01B13/10
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for storing electric power with power electric load leveled and apparatus therefor by efficiently storing ozone produced by using the electric power during the time zone of low power consumption, then consuming the stored ozone, when power consumption is increased, by feeding a certain concentration of ozone-containing gas to an ozone consumer at a certain rate on occasion. SOLUTION: This apparatus is provided with an ozone producer 12 for forming an ozonized gas from an oxygen-containing starting gas, an ozone storage unit 15 that adsorbs and desorbs ozone from the ozonized gas, a circulation path for flowing the starting gas and the ozonized gas through the ozone producer and the adsorption and desorption ozone storage unit, a cooling source 16 for cooling the adsorption and desorption unit and an ozone dischargers 30, 31 for taking out the ozone-containing gas from the storage unit to the ozone consumer 23. The ozone discharger is equipped with an ozone concentration controller 29, 32 for feeding the ozone-containing gas to the ozone consumer at a certain concentration and a certain feed rate.
Patent JP-S52128146-A (JP)
Title: Optical cable connection method
Inventor: UCHIDA NAOYA
IPC: H01P3/00
Filed: 1976-04-19
Abstract: PURPOSE:To make the connection of an optical cable simple, by means of installing light transmitting section and light receiving section on both edges separately, thereby making the incidence of the light, control of light receiving and measurement possible, for the control section of an optical cable to be connected with.
Patent JP-S52129880-A (JP)
Title: Caliper of disc brake
Inventor: INOUE TAKEHISA
IPC: B23B35/00
Filed: 1976-04-22
Abstract: PURPOSE: To obtain a caliper of disc brake of high accuracy and reduced cost by turning simultaneously a cylinder part and inside surface of reaction piece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63211194-A (JP)
Title: Semiconductor device
Inventor: UEHARA HIDEAKI
IPC: H03K17/16
Filed: 1987-02-27
Abstract: PURPOSE:To prevent the 2nd power supply voltage line from generating noise and to attain rapid electrification by controlling an output transistor (TR) to which a power supply voltage is impressed on the basis of a control signal outputted from a control circuit. CONSTITUTION:When the power supply voltage VCC1 is impressed to a voltage converting circuit 10 and an output NMOS30, the circuit 10 drops the VCC1 to form the 2nd power supply voltage VCC2 and supplies are VCC2 to circuits 11, 12, 20. A voltage V11 whose 'H' level is set up to the VCC2 and 'L' level is set up to earth potential VSS is outputted from the circuit system 11 to an output terminal 11a and sent to the control circuit 20. When the voltage V11 inputted to the circuit 20 is 'H', the 'H' voltage is inverted by an inverter 21, a node N1 on the output side is turned to 'L', a control signal Vg on a node N4 is turned to 'L' through an NMOS25, and an NMOS30 is turned off. After turning the node N1 to 'L', the input voltage is inverted by an inverter 2, a reset signal Vr on a node N2 is turned to 'H', an NMOS31 is turned on, and an output voltage V12 is reset to 'L'. When the V11 is 'L', the V12 is 'H'. A circuit system 12 is driven by the output voltage V12.
Patent JP-H04220256-A (JP)
Title: Massaging apparatus
Inventor: RIYUU EIJIYUN
IPC: G05B19/07
Filed: 1991-03-11
Abstract: PURPOSE: To massage not only the whole body but also only a prescribed specified part with a prescribed massaging strength for a prescribed time by the selection of a user. CONSTITUTION: A mat 2 in which an optional number of independent vibrating massagers 1 are laterally and longitudinally arranged so that they can be independently vibrated is formed by sewing a cloth, and a control device 5 for controlling the drive of a massage device in various operation modes is connected to the independent vibrating massagers 1 within the mat 2.
Patent JP-2000243531-A (JP)
Title: Pressure contact waterproof connector and manufacture thereof
Inventor: NISHIDE SATORU
IPC: H01R43/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To secure sealing around an electric wire. SOLUTION: In this pressure contact waterproof connector, a rubber plug 30 is disposed at the backend of a housing 10 and an insertion opening 19 is formed on right before the bottom of the rubber plug 30. A receiving part 51 is projected on a lower mold 42 of a pressure contact mold 40. When the housing 10 accommodated with a pressure contact terminal 20 is placed on the lower mold 42, the receiving part 51 passes through the insertion opening 19 to protrude upward and the top of a hill part 52 reaches near the center of a through hole 31. When a pressure contact tool 48 mounted on an upper mold 41 falls down, the tip end of an electric wire 35 is pressed and brought into pressure-contact with a contact blade 23.  Based on this pressure contact, the electric wire 35 extruded from the rubber plug 30 is pulled down but its pull force does not affect the through hole 31 of the rubber plug 30 because of the base part of the extruded electric wire 35 being received by the receiving part 51. The through hole 31 is prevented form being deformed and sealing around the electric wire 35 is secured.
Patent JP-S53129094-A (JP)
Title: Smoke detector
Inventor: TERADA MOTOHARU
IPC: G01N27/64
Filed: 1977-04-15
Abstract: PURPOSE: To prevent malfucntions with dust, insects or the like by building a suction fan whch actuates when a sub-smoke detecting part detects smoke and a main smoke detecting part which gives fire alarm in the detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59219483-A (JP)
Title: Method for providing solderability to stainless steel article
Inventor: KOBAYASHI MASAMI
IPC: C23F3/00
Filed: 1984-03-12
Abstract: PURPOSE:To enable easily soldering by coating the surface of Cr forming a passivated film with Au or other metal by plating to prevent a passivated film to be formed again. CONSTITUTION:An acidic activating bath is prepd. by blending 15-25vol.% hydrochloric acid (35% soln.) with 5-15vol.% sulfuric acid (85% soln.), 0.5- 1.5vol% acetic acid (90% soln.), 4-6 vol.% nitric acid (68% soln.), 5-15% citric acid powder, 0.1-0.3wt% nonionic or amphoteric surfactant and 0.05-0.15wt% amine type corrosion inhibitor. A stainless steel article is immersed in the activating bath. The article is electrolytically activated, and it is thinly plated with Ni in an acidic Ni plating bath. The resulting thin Ni layer is very thinly plated with one kind among Au, Ag, Pd or an alloy of Au, Ag or Pd.
Patent JP-H02225084-A (JP)
Title: Optical recording medium
Inventor: UENO OSAMU
IPC: G11B7/2542
Filed: 1989-02-28
Abstract: PURPOSE:To shorten crystallization time and increase stability by providing the subject medium consisting of specific group Vb element and group VIb element, and further a composition equal to a mixture of at least two chemicals expressed by a chemical formula as Vb2 and VIb3, and in addition, containing any of Se or Te. CONSTITUTION:A recording material consists of a group Vb element selected from among As, Sb and Bi and a group VIb element selected from S, Se or Te. In addition, the material has a composition equal to a mixture of two or more Vb2 and VIb3 stoichiometric compounds expressed by a chemical formula as Vb2 and VIb3. Further, the material contains any of Se or Te. The optical recording medium using this recording material consists basically of a base which permits light to transmit through it and a recording material layer formed on the former. The recording material layer is formed using a sputtering or vacuum evaporation technique. The recording material layer records data if it is in the amorphous phase and deletes data, if it is in the crystalline phase, or vice versa.
Patent JP-S61205120-A (JP)
Title: Reinforcement method of end part of thermal plasticity sheet
Inventor: MANIWA HIDEO
IPC: B29D7/00
Filed: 1985-03-07
Abstract: PURPOSE:To increase the workability and to improve the reinforcement effect of the end part of a sheet as a product, by a method wherein a reinforcement edge of thick width is provided at the end part by pressing a metallic bar at the heated condition at the adequate position of the sheet end part. CONSTITUTION:A thermo-plasticity sheet 2 of the width of 1.5mm is placed on a working stand 1, and is pressed 2min by the metallic bar 3 with the air pressure of 2kg/cm<2>, and the pressed part 4 by the metallic bar 3 is cut by a cutting blade 6, and reinforced edges of the width of 2mm are formed at the end parts of the sheet 2 and they are made to products. Moreover, though the metallic bar 2 of the width of 5mm is used here, those of the width of 2mm-20mm is adequate.
Patent JP-2000242091-A (JP)
Title: Image forming device
Inventor: KURIBAYASHI IKUO
IPC: G03G15/14
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To make a visual image on the image carrier transferrable while stably transporting recording material by preventing the tip end of recording material from peeling and winding around the image carrier, at the time of transferring by transfer electrifying means of a contact system. SOLUTION: In the transfer processing stage, at the transfer part passing time of recording material P, this image forming device is to perform transfer of the toner image on recording material P by supplying the transfer current in +20 μA on a transfer electrifying brush by a transferring power source of the constant current control, and to transfer the subsequent toner image on the tip end part of the recording material P on which the toner image is not transferred and transfer part passing time of paper and transfer part passing prior thereto, by applying the transfer current -2 μA by switching to minus polarity opposite to that at transferring time, and returning to +20 μA after passing the leading end part.  By this transfer current control, the potential of transfer high voltage is elevated from the extent of 3 kV at the first color successively ascended to the extent of 8 kV at the fourth color, however becomes to the extent of between -2 kV and -1 kV between paper and the recording paper leading end part, thus the leading end of the recording material is prevented from peeling off, and winding around a photoreceptor drum.
Patent JP-S63211253-A (JP)
Title: 7-octenyl (meth)acrylate
Inventor: KOMURA IKUO
IPC: C07B61/00
Filed: 1987-02-27
Abstract: NEW MATERIAL:A compound expressed by the formula (R is H or CH3). USE:Useful as a raw material for producing silane coupling agents and copolymerization component for synthetic high polymers. PREPARATION:7-Octenyl alcohol is reacted with (meth)acrylic acid by an esterification reaction, such as an acid catalyst dehydrating condensation, acid chloride or ester exchange method, to afford the compound expressed by the formula. For example, an acid catalyst, such as sulfuric acid, and a polymerization inhibitor are added to a mixture of the 7-octenyl alcohol with (meth)acrylic acid and esterification is carried out at 60-120 deg.C under reduced pressure while distilling away the formed water by the acid catalyst dehydrating condensation method.
Patent JP-H11239419-A (JP)
Title: Supporting shelf for elevated culture
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a supporting shelf for elevated cultures capable of being simply assembled and disassembled and easily adjusted in its height. SOLUTION: This supporting shelf for elevated cultures 10 is installed with posts 11, 12 and culture vessel-holding materials 13 connected to the posts 11, 12 through connecting devices 15, 16. Plural culture vessels 14 filled with culture soil are fitted to the culture vessel-holding materials 13 and held in a standing state. Each of the posts 11 has an outer post 11a having an engaging hole and an inner post 11x capable of sliding within the outer post 11a and having an engaging hole. A removable engaging material 18 is used to fix the engaging holes in a coincidental state.
Patent JP-S60189800-A (JP)
Inventor: SAGARA RIYOUJI
IPC: G10L25/27
Filed: 1984-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。